▎ 摘　　要

NOVELTY - This utility new type claims a one based on glow plasma centering area preparation graphene paper of device. It comprise substrate stage, quartz socket tube, quartz tube, a conical electrode, high pressure negative electric power source, helium pneuma pneuma source, substrate stage, quartz socket tube and a tapered quartz tube arranged on the inner, substrate stage a flat inner quartz tube; the substrate table is embedded into the quartz sleeve, a tapered conical tip facing a substrate, tapered electrode and high voltage electric source is connected with the negative electricity, substrate stage ground quartz tube one end opening and the other end pneuma pneuma and helium source. Preparation process in the oxidized graphene paper fixed on the substrate table, and through high pressure oxidation graphene paper and a conical form having a positive column area between a glow discharge plasma. This utility new type a a fast preparation, device of graphene paper lower at normal pressure and has simple process, environment-friendly, energy utilization rate high, having large amplifying potential of application, which is good for pushing graphene paper in a wide application of a multi-field.